<script setup  lang="ts">
import {ref, reactive } from "vue"
</script>

<template>
  <div>
     <!-- 返回顶部按钮 -->
          <el-backtop 
            target=".el-main" 
            :right="20" 
            :bottom="20"
            class="custom-backtop"
          >
            <el-icon :size="20">
              <ArrowUp />
            </el-icon>
          </el-backtop>
  </div>
</template>

<style lang="scss" scoped></style>
